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KICl2 = KCl2I
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
LiCN + HBr = HCN + LiBr =>
LiCN + HBr = HCN + LiBr
C + H + Cl + S = C4H8Cl2S =>
4 C + 8 H + 2 Cl + S = C4H8Cl2S
CH3COOH + Ca2CO2 = Ca2(CH3COO) + CO2 + H2O =>
7 CH3COOH + 8 Ca2CO2 = 8 Ca2(CH3COO) + 6 CO2 + 2 H2O
Mg(OH)2 + NaHCO3 = NaOH + Mg(HCO3)2 =>
Mg(OH)2 + 2 NaHCO3 = 2 NaOH + Mg(HCO3)2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH2CH3 + H2O =>
3 CH3CH(OH)CH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3(CO)CH2CH3 + 7 H2O
FeSO2 + NaOH = FeOH + NaSO2 =>
FeSO2 + NaOH = FeOH + NaSO2
H2O + C = H2 + CO =>
H2O + C = H2 + CO
Zn + CH3CH2COOH = CH3CHCOOZn + H2 =>
Zn + CH3CH2COOH = CH3CHCOOZn + H2
Me + H2O = MeOH + H2 =>
2 Me + 2 H2O = 2 MeOH + H2
Br2 + O2 = Br2O5 =>
2 Br2 + 5 O2 = 2 Br2O5
C2H2(g) + Cl2(g) = C2H2Cl4(g) =>
C2H2(g) + 2 Cl2(g) = C2H2Cl4(g)
Magnesium + H2O = MgO + hydrogen =>
Mg + H2O = MgO + H2
NH4NO3(s) = H2O(l) + N2O(g) =>
NH4NO3(s) = 2 H2O(l) + N2O(g)
H2SO3 + Zn(OH)2 = H2O + ZnSO3 =>
H2SO3 + Zn(OH)2 = 2 H2O + ZnSO3
K2MnO4 + H2O + Cl2 = KMnO4 + KOH + HCl =>
2 K2MnO4 + 2 H2O + Cl2 = 2 KMnO4 + 2 KOH + 2 HCl
C16H34 = C + H2 =>
C16H34 = 16 C + 17 H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H5COOKKOH = C2H5COOHK2O =>
C2H5COOKKOH = C2H5COOHK2O
NH4Cl(ac) + KNO3(ac) = N2O + KCl + H2O =>
NH4Cl(ac) + KNO3(ac) = N2O + KCl + 2 H2O
I2 + MgO = MgI2 + Mg(IO3)2 =>
6 I2 + 6 MgO = 5 MgI2 + Mg(IO3)2
Al2O3(s) + HF(aq) = AlF3(aq) + H2O(l) =>
Al2O3(s) + 6 HF(aq) = 2 AlF3(aq) + 3 H2O(l)
C16H34 = C8H18 + C8H16 =>
C16H34 = C8H18 + C8H16
C2H4O + H2 = C2H6 + H2O =>
C2H4O + 2 H2 = C2H6 + H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + O = N2O4 =>
N2 + 4 O = N2O4
Al(s) + NO3(s) = Al(NO3)3(s) =>
Al(s) + 3 NO3(s) = Al(NO3)3(s)
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl =>
CH3CH2CHCl2 + Cl2 = CH3CH2CCl3 + HCl
Sr(OH)2 + NH4Cl = SrCl2 + NH3 + H2O = =>
Sr(OH)2 + 2 NH4Cl = SrCl2 + 2 NH3 + 2 H2O
H2O = H2OHOH =>
2 H2O = H2OHOH
Pb(NO3)2(aq) + NH4OH(aq) = NH4NO3(s) + Pb(OH)2(aq) =>
Pb(NO3)2(aq) + 2 NH4OH(aq) = 2 NH4NO3(s) + Pb(OH)2(aq)
MnO2 + SO3{2-} + H{+} = Mn{2+} + S2O6{2-} + H2O =>
MnO2 + 2 SO3{2-} + 4 H{+} = Mn{2+} + S2O6{2-} + 2 H2O
AgCl + NH3 = [Ag(NH3)2]Cl =>
AgCl + 2 NH3 = [Ag(NH3)2]Cl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K2Cr2O7 + H2C2O4*3H2O = K[Cr(H2O)2(C2O4)2] + H2O + CO2 =>
K2Cr2O7 + 7 H2C2O4*3H2O = 2 K[Cr(H2O)2(C2O4)2] + 24 H2O + 6 CO2
CH3CH2COOH + Na2CO3 = CH3CH2COONa + CO2 + H2O =>
2 CH3CH2COOH + Na2CO3 = 2 CH3CH2COONa + CO2 + H2O
Al2(SO4)3 + CH3COONa + H2O = Al(OH)2CH3COO + Na2SO4 + CH3COOH =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 2 Al(OH)2CH3COO + 3 Na2SO4 + 4 CH3COOH
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
NH2OH + C3H6(OH)2 = CN(CH3)2OH + H2O =>
NH2OH + C3H6(OH)2 = CN(CH3)2OH + 2 H2O
MgCO3HNO3 = HNO3CO3Mg =>
MgCO3HNO3 = HNO3CO3Mg
Br2 + S2O32{-} + H2O = Br1{-} + SO42{-} + H{+} =>
103 Br2 + 2 S2O32{-} + 104 H2O = 206 Br1{-} + 4 SO42{-} + 208 H{+}
Na + H(OH) = Na(OH) + H2 =>
2 Na + 2 H(OH) = 2 Na(OH) + H2
H{2}O{2} = H{2}O =>
H{2}O{2} = H{2}O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
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